CHANGELOG entry. COCOAPODS_ prefix

CHANGELOG.md

@@ -19,6 +19,11 @@ To install release candidates run `[sudo] gem install cocoapods --pre`
   on FFI, Xcode, and macOS.  
   [Samuel Giddins](https://github.com/segiddins)
 
+* Run codesigning in parallel in the embed frameworks build phase when
+ `COCOAPODS_PARALLEL_CODE_SIGN` is set to `true`  
+  [Ben Asher](https://github.com/benasher44)
+  [#6088](https://github.com/CocoaPods/CocoaPods/pull/6088)
+
 ##### Bug Fixes
 
 * Add target-device tvOS in copy_resources generator.  

lib/cocoapods/generator/embed_frameworks_script.rb

@@ -35,7 +35,7 @@ module Pod
       #
       def script
         codesign_bg = ''
-        parallel_codesign = ENV['PARALLEL_CODE_SIGN'] == 'true'
+        parallel_codesign = ENV['COCOAPODS_PARALLEL_CODE_SIGN'] == 'true'
         if parallel_codesign
           codesign_bg = ' &'
         end

spec/unit/generator/embed_frameworks_script_spec.rb

@@ -3,7 +3,7 @@ require File.expand_path('../../../spec_helper', __FILE__)
 module Pod
   describe Generator::EmbedFrameworksScript do
     before do
-      ENV.delete('PARALLEL_CODE_SIGN')
+      ENV.delete('COCOAPODS_PARALLEL_CODE_SIGN')
       frameworks = {
         'Debug'   => %w(Pods/Loopback.framework Reveal.framework),
         'Release' => %w(CrashlyticsFramework.framework),
@@ -24,8 +24,8 @@ module Pod
       SH
     end
 
-    it 'runs codesigning in the background when PARALLEL_CODE_SIGN is set to true' do
-      ENV['PARALLEL_CODE_SIGN'] = 'true'
+    it 'runs codesigning in the background when COCOAPODS_PARALLEL_CODE_SIGN is set to true' do
+      ENV['COCOAPODS_PARALLEL_CODE_SIGN'] = 'true'
       @generator.send(:script).should.include <<-SH.strip_heredoc
         /usr/bin/codesign --force --sign ${EXPANDED_CODE_SIGN_IDENTITY} ${OTHER_CODE_SIGN_FLAGS} --preserve-metadata=identifier,entitlements "$1" &
       SH
@@ -34,7 +34,7 @@ module Pod
       SH
     end
 
-    it 'does not run codesigning in the background when PARALLEL_CODE_SIGN is set to true' do
+    it 'does not run codesigning in the background when COCOAPODS_PARALLEL_CODE_SIGN is set to true' do
       @generator.send(:script).should.include <<-SH.strip_heredoc
         /usr/bin/codesign --force --sign ${EXPANDED_CODE_SIGN_IDENTITY} ${OTHER_CODE_SIGN_FLAGS} --preserve-metadata=identifier,entitlements "$1"
       SH